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How do I find the index of a specific array value?

by SM177Y (Initiate)
on Sep 15, 2015 at 08:54 UTC ( [id://1142026]=perlquestion: print w/replies, xml ) Need Help??

SM177Y has asked for the wisdom of the Perl Monks concerning the following question:

I just tried the index hashing method described above as well and on the same file went at a grueling pace...Around 15mins. Is there really no other way to perform this operation faster than simply iterating through the array?

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